Josh Heupel expects quick impact from Jim Knowles as Tennessee DC; past stops tell a different story
- Posted on July 21, 2026
- By CBS Sports
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- 1 min read
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Josh Heupel expects quick impact from Jim Knowles as Tennessee DC; past stops tell a different story
Tennessee hired one of the country's top assistants to turn around a defense that was among the SEC's worst in 2025
